Dulles Intl

$44+ Cheap flights from Michigan to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — IAD
Sep 2 — Sep 91
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Cheap flight deals from Michigan to Dulles Intl

Keep the following information in mind while searching for Michigan to Dulles Intl flight deals. Data was last updated August 28, 2025.

Round-trip from

$86
(Breeze Airways)

One-way from

$44
(United Airlines)

Popular in

February

Cheapest in

July

Average price

$199

Good round-trip deal

$268 or less

Good one-way deal

$172 or less
From Michigan to Washington, D.C. Dulles Intl
One-way flight from Michigan to Washington, D.C. Dulles Intl
Highest demand for flights based on searches. 12% potential increase in price ($30 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from Michigan to Washington, D.C. Dulles Intl.
Price to beat on a one-way flight from Michigan to Washington, D.C. Dulles Intl.

Find flight deals from Michigan to Dulles Intl

Cheapest flights from Michigan to Dulles Intl
Explore the most affordable flight options available from Michigan to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2025.

This Breeze Airways deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/264:54 pmSBN - IAD
Nonstop1h 37mBreeze Airways
Mon 9/292:10 pmIAD - SBN
Nonstop1h 59mBreeze Airways
Deal found 8/28$98
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:19 pmDTW - IAD
1 stop26h 56mMultiple Airlines
Wed 9/249:15 amIAD - DTW
1 stop8h 57mMultiple Airlines
Deal found 8/27$102
This Expedia deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/104:54 pmSBN - IAD
Nonstop1h 37mBreeze Airways
Mon 10/132:10 pmIAD - SBN
Nonstop1h 59mBreeze Airways
Deal found 8/28$102
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/253:42 pmDTW - IAD
1 stop8h 33mFrontier
Thu 10/26:10 amIAD - DTW
1 stop8h 36mFrontier
Deal found 8/27$103
This Breeze Airways deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/244:54 pmSBN - IAD
Nonstop1h 37mBreeze Airways
Mon 10/272:10 pmIAD - SBN
Nonstop1h 59mBreeze Airways
Deal found 8/25$103
This Priceline deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/124:54 pmSBN - IAD
Nonstop1h 37mBreeze Airways
Mon 9/152:10 pmIAD - SBN
Nonstop1h 59mBreeze Airways
Deal found 8/26$112
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:20 amDTW - IAD
1 stop12h 35mMultiple Airlines
Sun 9/286:10 amIAD - DTW
1 stop26h 04mMultiple Airlines
Deal found 8/27$114
This Priceline deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/174:54 pmSBN - IAD
Nonstop1h 37mBreeze Airways
Fri 10/242:10 pmIAD - SBN
Nonstop1h 59mBreeze Airways
Deal found 8/26$117
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/169:19 pmDTW - IAD
1 stop22h 36mMultiple Airlines
Wed 9/249:15 amIAD - DTW
1 stop8h 57mMultiple Airlines
Deal found 8/27$122
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:07 pmDTW - IAD
1 stop6h 04mMultiple Airlines
Mon 11/105:29 pmIAD - DTW
1 stop14h 31mMultiple Airlines
Deal found 8/28$123
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/205:50 pmDTW - IAD
1 stop6h 05mMultiple Airlines
Tue 9/239:15 amIAD - DTW
1 stop22h 59mMultiple Airlines
Deal found 8/28$125
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:20 amDTW - IAD
1 stop5h 35mMultiple Airlines
Mon 9/221:55 pmIAD - DTW
1 stop6h 39mMultiple Airlines
Deal found 8/27$126

Cheapflights Fare Finder

 
Customize your flight search to find flights from Michigan to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 28, 2025.
Use the filters below to find and compare flights from Michigan to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Michigan

Fly to

Dulles Intl

Route

Depart

Return

Price

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 10/31

4:54 pm-6:31 pm

Nonstop1h 37m

Washington, D.C. Dulles Intl

Mon 11/3

2:10 pm-4:09 pm

Nonstop1h 59m

$98

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 11/7

4:54 pm-6:31 pm

Nonstop1h 37m

Washington, D.C. Dulles Intl

Mon 11/10

2:10 pm-4:09 pm

Nonstop1h 59m

$98

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 10/3

4:54 pm-6:31 pm

Nonstop1h 37m

Washington, D.C. Dulles Intl

Mon 10/6

2:10 pm-4:09 pm

Nonstop1h 59m

$98

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 10/10

4:54 pm-6:31 pm

Nonstop1h 37m

Washington, D.C. Dulles Intl

Mon 10/13

2:10 pm-4:09 pm

Nonstop1h 59m

$98

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 9/26

4:54 pm-6:31 pm

Nonstop1h 37m

Washington, D.C. Dulles Intl

Mon 9/29

2:10 pm-4:09 pm

Nonstop1h 59m

$98

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 10/10

4:54 pm-6:31 pm

Nonstop1h 37m

Washington, D.C. Dulles Intl

Fri 12/5

2:10 pm-4:09 pm

Nonstop1h 59m

$102

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Thu 9/25

3:42 pm-12:15 am

1 stop8h 33m

Washington, D.C. Dulles Intl

Thu 10/2

6:10 am-2:46 pm

1 stop8h 36m

$103

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 10/24

4:54 pm-6:31 pm

Nonstop1h 37m

Washington, D.C. Dulles Intl

Mon 10/27

2:10 pm-4:09 pm

Nonstop1h 59m

$103

South BendWashington, D.C.

SBN - IAD

SBNIAD

South Bend/Michiana

Fri 9/12

4:54 pm-6:31 pm

Nonstop1h 37m

Washington, D.C. Dulles Intl

Mon 9/15

2:10 pm-4:09 pm

Nonstop1h 59m

$112

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Mon 10/6

4:09 pm-11:16 pm

1 stop7h 07m

Washington, D.C. Dulles Intl

Wed 10/8

9:00 am-6:13 pm

1 stop9h 13m

$114

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/27

Showing 1-10 of 60 results
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Best time to book a flight from Michigan to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Michigan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Michigan to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Michigan to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Michigan to Washington, D.C. Dulles Intl Airport (average of $300). Flying from Michigan to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MI to IAD?

Find hourly flight availability from Michigan to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 28, 2025.

When flying from Michigan to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Michigan to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Michigan to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 28, 2025.

The most flights from USMI to IAD are scheduled on a Thursday (26 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).

Related info for your journey

Find useful and relevant information for your journey from Michigan to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Michigan to Washington, D.C. Dulles Intl Airport?

    Departing from Michigan to Washington, D.C. Dulles Intl Airport will take you 1h 37m. The distance from Michigan to Washington, D.C. Dulles Intl Airport is about 503 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Michigan to Washington, D.C. Dulles Intl Airport one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $44. Users have also found prices from $49 and $71 on Breeze Airways and Frontier, respectively.

  • What are the most popular routes from Michigan to Washington, D.C. Dulles Intl Airport?

  • What are the most reliable airlines from Michigan to Washington, D.C. Dulles Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Michigan to Washington, D.C. Dulles Intl Airport consider choosing ANA (86%), Endeavor Airlines (80%) or Republic Airways (76%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Michigan to Washington, D.C. Dulles Intl Airport?

    The cheapest flight price from Michigan to Washington, D.C. Dulles Intl Airport is $110. On average you can expect to pay $465. The most popular route, (Chicago O'Hare Intl - Washington, D.C. Dulles Intl), can usually be booked for $143.

  • Can I find deals for flights from Michigan to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Michigan to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Michigan to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Michigan to Dulles Intl.

  • Can I find deals for business class flights from Michigan to Dulles Intl?

    Yes. Cheapflights offers flight deals from Michigan to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Michigan to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Michigan to Washington, D.C. Dulles Intl Airport (average of $300). Flying from Michigan to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Fredericksburg
Gaithersburg
Linthicum Heights
Fairfax
Towson
Manassas
Falls Church
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Waldorf
Bowie

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Michigan to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Michigan to Dulles Intl

Discover the top 4 airlines that operate flights from Michigan to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$98Average$110FlexibilityNo cancel feeOn-time62%
DeltaCheapest$161Average$360FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$189Average$395FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$270Average$368FlexibilityNo cancel feeOn-time71%

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